KR940701459A - Dispersion reinforced alloy - Google Patents

Dispersion reinforced alloy

Info

Publication number
KR940701459A
KR940701459A KR1019930703793A KR930703793A KR940701459A KR 940701459 A KR940701459 A KR 940701459A KR 1019930703793 A KR1019930703793 A KR 1019930703793A KR 930703793 A KR930703793 A KR 930703793A KR 940701459 A KR940701459 A KR 940701459A
Authority
KR
South Korea
Prior art keywords
alloy
ring
tensile strain
bar
spinner
Prior art date
Application number
KR1019930703793A
Other languages
Korean (ko)
Inventor
제이 윌리엄 힌즈
Original Assignee
로드니 에이. 놀랜드
오웬스-코닝 파이버글래스 코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 로드니 에이. 놀랜드, 오웬스-코닝 파이버글래스 코퍼레이션 filed Critical 로드니 에이. 놀랜드
Publication of KR940701459A publication Critical patent/KR940701459A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/047—Selection of materials for the spinner cups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

산화물 분산 강화합금은 인장 변형을 받는다. 충분한 인장변형이 원하는 조립구조를 제공한다. 그 결과인 합금을 유리섬유 제조용 스피너(20)로 만든다. 이들은 터빈날 같은 편평물체를 만들 수도있다.Oxide dispersion strengthening alloys undergo tensile strain. Sufficient tensile strain provides the desired assembly structure. The resulting alloy is made of the spinner 20 for producing glass fibers. They can make flat objects like turbine blades.

Description

분산 강화 합금Dispersion reinforced alloy

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 고온 인장변형전 산화물 분산 강화 금속봉(bar)을 보여준다.Figure 1 shows the oxide dispersion strengthening metal bars before high temperature tensile strain.

제2도는 고온 인장변형 및 제2재결정화 열처리에 따른 산화물 분산 강화 금속봉의 미세구조를 보여주는 사진이다.Figure 2 is a photograph showing the microstructure of the oxide dispersion strengthened metal rods according to high temperature tensile strain and second recrystallization heat treatment.

제5도는 유리 섬유 제조용 스피너의 사시도이다.5 is a perspective view of a spinner for producing glass fibers.

Claims (10)

산화물 분산 강화 합금봉(bar)을 제공하고 합금은 무재결정화 조건에서 극미립구조를 가지며, 합금 재결정화 온도 이하 온도에서 바아를 가열하고, 조립자 형성을 가능케할 수 있도록 가열된 바아는 인장변형하고, 또한 바아를 제2재결정화 온도까지 가열하여 조립구조로 만드는 단계를 포함하는 물체 제조방법.It provides an oxide dispersion reinforced alloy bar and the alloy has an ultrafine structure under non-recrystallization conditions, the bar is heated to a temperature below the alloy recrystallization temperature, and the heated bar is tensilely deformed to enable the formation of coarse particles. And heating the bar to a second recrystallization temperature to form an assembly structure. 제1항에 있어서, 인장변형은 20 내지 50% 이상의 그러나 100 내지 150%를 넘지않는 면적축소를 가져오고 변형율은 1×10-4/초 내지 1/초인 것을 특징으로 하는 물체 제조방법.The method of claim 1 wherein the tensile strain results in an area reduction of at least 20-50% but no more than 100-150% and a strain rate of 1 × 10 −4 / second to 1 / second. 제1항에 있어서, 인장변형은 40 내지 50%이상 그러나 80%를 넘지않는 면적축소를 가져오고 변형율은 1×10-4/초 내지 0.1/초인 특징으로 하는 물체 제조방법.The method of claim 1 wherein the tensile strain results in an area reduction of at least 40-50% but no more than 80% and a strain rate of 1 × 10 −4 / second to 0.1 / second. 제1항에 있어서, 조립자 길이는 3 내지 20mm인 것을 특징으로 하는 물체 제조방법.The method of claim 1, wherein the coarse particle length is 3 to 20mm. 제1항에 있어서, 제2변형온도는 814℃ 내지 1092℃(1500℉ 내지 2000℉)인 것을 특징으로 하는 물체 제조방법.The method of claim 1, wherein the second deformation temperature is 814 ° C. to 1092 ° C. (1500 ° F. to 2000 ° F.). 산화물 분산 강화 합금고리를 제공하고 합금은 무재결정화 조건에서 극미립자구조를 가지며, 고리 재결정화 온도이하에서 고리를 가열하고, 조립자 형성을 가능케할 수 있도록 가열된 고리는 인장변형하고, 또한 고리는 제2재결정화 온도까지 가열하여 조립구조를 만드는 단계를 포함하는 물체 제조방법.Providing an oxide dispersion strengthening alloy ring, the alloy having a microparticulate structure under non-crystallization conditions, heating the ring below the ring recrystallization temperature, and the heated ring is tensilely deformed to enable the formation of coarse particles; Heating to a second recrystallization temperature to form an assembly structure. 다수의 섬유형성 천공을 갖고 인장변형을 받게될 산화물 분산 강화합금고리로 형성된 것으로서 이 고리가 조립 확장구조를 갖는 것을 특징으로 하는 유리섬유 제조 스피너.A spinner fiberglass spinner having a plurality of fiber-forming perforations and formed of an oxide dispersed reinforced alloy ring which is subject to tensile strain. 제7항에 있어서, 조립자가 3 내지 20mm길이를 갖는 것을 특징으로 하는 스피너.8. The spinner according to claim 7, wherein the assembler has a length of 3 to 20 mm. 제7항에 있어서, 합금은 고리형이며 이 고리가 원주방향의 인장변형을 받는 것을 특징으로 하는 스피너.8. The spinner according to claim 7, wherein the alloy is annular and the ring is subjected to circumferential tensile strain. 인장변형을 받고 조립 확장구조를 가진 산화물 분산 강화합금봉으로 구성된 기체 터빈날(gas turbine blade).Gas turbine blades consisting of an oxide-dispersed reinforced alloy rod with tensile strain and assembly extension. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930703793A 1992-04-17 1993-04-05 Dispersion reinforced alloy KR940701459A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US870,624 1978-01-19
US87062492A 1992-04-17 1992-04-17
PCT/US1993/003181 WO1993021357A1 (en) 1992-04-17 1993-04-05 Dispersion strengthened alloys

Publications (1)

Publication Number Publication Date
KR940701459A true KR940701459A (en) 1994-05-28

Family

ID=25355805

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930703793A KR940701459A (en) 1992-04-17 1993-04-05 Dispersion reinforced alloy

Country Status (6)

Country Link
EP (1) EP0589031B1 (en)
JP (1) JPH06509393A (en)
KR (1) KR940701459A (en)
AU (1) AU3973893A (en)
DE (1) DE69327826T2 (en)
WO (1) WO1993021357A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2017U1 (en) * 1997-05-09 1998-03-25 Plansee Ag USE OF A MOLYBDENUM / TUNGSTEN ALLOY IN COMPONENTS FOR GLASS MELTING
FR2764904B1 (en) * 1997-06-18 1999-07-16 Seva PROCESS FOR PRODUCING A REINFORCED ALLOY ARTICLE BY OXIDE DISPERSION
JP4280215B2 (en) * 2004-08-23 2009-06-17 田中貴金属工業株式会社 Manufacturing method of oxide dispersion type alloy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027281A (en) * 1958-05-16 1962-03-27 Westinghouse Electric Corp Single crystals of brittle materials
US4402767A (en) * 1982-12-27 1983-09-06 Owens-Corning Fiberglas Corporation Fabrication of alloys
US4961818A (en) * 1985-06-21 1990-10-09 Inco Alloys International, Inc. Process for producing single crystals
EP0398121B1 (en) * 1989-05-16 1994-11-23 Asea Brown Boveri Ag Process for producing coarse columnar grains directionally oriented along their length in an oxide dispersion hardened nickel base superalloy
DE4037827A1 (en) * 1990-02-14 1992-06-04 Metallgesellschaft Ag METHOD FOR PRODUCING HEAT-TREATED PROFILES
ATE123076T1 (en) * 1990-03-20 1995-06-15 Asea Brown Boveri METHOD FOR PRODUCING LONGITUDINALLY DIRECTED COARSE-GRAINED STEM CRYSTALS IN A WORKPIECE CONSISTING OF AN OXIDE DISPERSION HARDENED NICKEL-BASED SUPER ALLOY.
US5085679A (en) * 1990-11-23 1992-02-04 Owens-Corning Fiberglas Corporation Glass spinner manufacture

Also Published As

Publication number Publication date
WO1993021357A1 (en) 1993-10-28
DE69327826D1 (en) 2000-03-16
EP0589031A1 (en) 1994-03-30
DE69327826T2 (en) 2000-10-12
EP0589031B1 (en) 2000-02-09
JPH06509393A (en) 1994-10-20
AU3973893A (en) 1993-11-18

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